WARSAW, Poland - In what some are terming NATO's most important meeting in a generation, U.S. President Barack Obama and the leaders of the 27 other member nations are deciding how to retool the Cold War-era military alliance to face a daunting range of modern threats, from a hostile Kremlin to religious-fueled violence and attacks in cyberspace.
Associated Press: NATO summit to retool alliance to face new threats
Defence ministers attend the Nato Defence Council meeting at the NATO Headquarters in Brussels on June 15, 2016.